CN103291297B - A kind of drill loader and shipping unit thereof - Google Patents
A kind of drill loader and shipping unit thereof Download PDFInfo
- Publication number
- CN103291297B CN103291297B CN201310182626.4A CN201310182626A CN103291297B CN 103291297 B CN103291297 B CN 103291297B CN 201310182626 A CN201310182626 A CN 201310182626A CN 103291297 B CN103291297 B CN 103291297B
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- shovel plate
- hinged
- drill loader
- body frame
- plate
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- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention provides a kind of drill loader and shipping unit thereof, this drill loader shipping unit comprises takes off bucket device, shovel board and transporter; Take off bucket device and be hinged on the positive front end of drill loader body frame; Material can be taken off in shovel board, be hinged with hoist cylinder in shovel board, the upper end of described hoist cylinder is hinged on described drill loader body frame; Can drive shovel board lifting by hoist cylinder; Described transporter one end is fixedly connected with described shovel board; Region, the other end is hinged on the Background Region of described drill loader body frame by bearing pin; By being placed in the flexible variation that can realize shovel board front end and transporter tail height of hoist cylinder of drill loader body frame front end, when shovel board front end height change, transport drive end unit heave amplitude less, not fragile belt conveyer.
Description
Technical Field
The invention relates to the technical field of coal mine machinery, in particular to a loading and transporting device of a drilling and loading machine and the drilling and loading machine provided with the loading and transporting device.
Background
At present, a brill installation (loaderdigger) for tunnel construction usually articulates the excavation work device at the frame front end, and the conveyer is settled at the body front end with brill installation body frame hinge point, and the rear end is equipped with conveyer lift cylinder, and this mode makes the shovel board at the lift in-process, and the range of variation of chute afterbody is big, is unfavorable for the supporting transportation in back, and the cheating end is great when especially supporting belt, and when the shovel board crouched down, the conveyer chute afterbody highly riseed, causes the material to strike big to the belt bearing roller, fragile belt conveyor.
The technical problem that technical personnel in the field need to solve urgently is solved to the problems that the rear end of a loading and transporting device of the existing drilling and loading machine is large in lifting amplitude and easy to damage a belt conveyor and the like in the material transporting process.
Disclosure of Invention
In view of this, the invention aims to provide a drill loader and a loading and transporting device thereof, so as to solve the problems that the lifting amplitude of the rear end of the loading and transporting device of the existing drill loader is large in the material transporting process, the belt conveyor is easy to damage, and the like.
On one hand, the invention provides a loading and transporting device of a drilling and loading machine, which comprises a bucket device, a shovel plate and a conveyor, wherein the bucket device is hinged to the front end of a body frame of the drilling and loading machine;
the shovel plate is hinged with a lifting oil cylinder, and the upper end of the lifting oil cylinder is hinged to the drilling and loading machine body frame;
one end of the conveyer is fixedly connected with the shovel plate; the other end part area is hinged on the drilling and loading machine body frame through a hinge pin shaft.
Further, the shovel plate comprises a main shovel plate and a left shovel plate and a right shovel plate which are fixed on two sides of the main shovel plate through fixing devices respectively.
Furthermore, a portal frame is fixed on a main shovel plate of the shovel plate;
the top of the portal frame is hinged with the lower end of the lifting oil cylinder.
Further, the connecting structure of the shovel plate and the conveyor is as follows:
the shovel plate and the conveyor are connected with a connecting pin shaft through a connecting plate in two side surface directions;
the shovel plate is connected with the bottom of the conveyor through a flange structure.
Further, a driving wheel is arranged on the conveyor;
a driven wheel is arranged on the shovel plate;
the driving wheel is in driving connection with the driven wheel through a scraper chain so as to drive a scraper on the conveyor to convey materials to the output end of the conveyor from the shovel plate; wherein,
the shovel plate is also provided with an installation groove for installing the driven wheel;
and the shovel plate is also provided with a drag chain device.
Further, the towline includes:
a vertical plate for mounting to the shovel plate; and the number of the first and second groups,
the front transverse plate and the rear transverse plate are fixedly connected with the vertical plate; wherein,
and the rear transverse plate is provided with an adjusting hole.
On the other hand, the invention also provides a drill loader, which comprises a drill loader body frame, wherein the drill loader body frame is provided with the drill loader loading and transporting device; wherein,
the front part of the drilling and loading machine body frame is hinged with the lifting oil cylinder;
the middle rear part of the drilling and loading machine body frame is hinged with the conveyor.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a loading and transporting device of a drilling and loading machine, which comprises a bucket device, a shovel plate and a conveyor; the bucket device is hinged to the front end of the drill loader body frame; the material can be raked on a shovel plate, a lifting oil cylinder is hinged on the shovel plate, and the upper end of the lifting oil cylinder is hinged on the drill loader body frame; the shovel plate can be driven to lift through the lifting oil cylinder; one end of the conveyer is fixedly connected with the shovel plate; the other end region is hinged with the rear region of the drilling and loading machine body frame through a pin shaft; the change of shovel plate front end and conveyer afterbody height can be realized through arranging the flexible change of lift cylinder of brill installation body frame front end in, and conveyer afterbody amplitude of rise is less when shovel plate front end altitude variation, and not fragile belt conveyor.
Drawings
FIG. 1 is a schematic view of a loading device applied to a drill loader according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the shovel plate coupled to a conveyor according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a towing chain device in an embodiment of the invention.
Description of reference numerals:
1. a bucket-raking device; 2. a shovel plate; 21. a right shovel plate; 22. a driven wheel; 23. a main blade; 24. a left shovel plate; 25. a chain dragging device; 251. a vertical plate; 252. a front cross plate; 253. a rear transverse plate; 26. a gantry; 3. a lift cylinder; 4. a connecting plate; 5. connecting a pin shaft; 6. a drilling and loading machine body frame; 7. hinging a pin shaft; 8. a conveyor.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the description and sequence of descriptions of specific structures in this section are merely illustrative of specific embodiments and should not be construed as limiting the scope of the invention in any way.
For the sake of clarity, the orientation of the present invention is based on the side of the drill loader where the shovel plate is installed as the front side, and the upper and lower side orientations are based on the schematic orientation on the figure.
The embodiment of the invention provides a loading and transporting device of a drilling and loading machine, as shown in fig. 1 and fig. 2, the loading and transporting device is applied to a structural schematic diagram of the drilling and loading machine, wherein the drilling and loading machine comprises a drilling and loading machine body frame 6, a bucket device 1 is hinged at the front end of the drilling and loading machine body frame 6, a shovel plate 2 is further arranged, the bucket device 1 can be used for raking materials onto the shovel plate 2, the shovel plate 2 is fixedly connected with a conveyor 8, and the materials falling onto the shovel plate 2 are conveyed to a belt conveyor behind the drilling and loading machine through the conveyor 8; the shipment is completed.
As shown in figures 1 and 2, the loading and transporting device comprises a bucket device 1, a shovel plate 2 and a conveyer 8, in order to reduce the lifting amplitude of the tail part of the conveyer in the lifting process, the lifting oil cylinder 3 is arranged at the front end of a body frame 6 of the drilling and loading machine, the shovel plate 2 fixedly connected with the front end of the conveyer 8 is driven to lift through the lifting oil cylinder 3 to realize the lifting of the conveyer 8, meanwhile, the rear end part of the conveyer is hinged to the position close to the middle rear part of the body frame 6 of the drilling and loading machine through a hinge pin 7, so that the swing amplitude of the tail part of the conveyer is reduced, namely, the shovel plate 2 and the front end of the conveyer 8 are lifted together, and the abrasion to a belt conveyer is also reduced.
Specifically, as shown in fig. 1 and 2, a gantry 26 is fixed on the shovel plate 2, a lower hinge point is arranged at the top of the gantry 26, and the lower hinge point is hinged with the lower end of the lift cylinder 3; the upper end of the lifting oil cylinder 3 is hinged to the upper part of the front end of the drilling and loading machine body frame 6, so that the lifting oil cylinder 3 can control the shovel plate 2 to lift; the upper end and the lower end of the lifting oil cylinder 3 can be hinged through a pin shaft and a pin hole structure.
As shown in fig. 2, the shovel plate 2 is a split structure, and the shovel plate 2 can be disassembled and assembled as required, specifically, the shovel plate 2 includes a left shovel plate 24, a right shovel plate 21 and a main shovel plate 23; left blade 24 and right blade 21 are fixed to the left and right sides of main blade 23 by bolts, respectively. The detachable structure of the shovel plate 2 facilitates the replacement and maintenance of the shovel plate 2. And the left shovel plate 24 and the right shovel plate 21 are disassembled in a narrow environment, so that the width of the drilling machine is reduced.
As shown in fig. 1, the shovel plate 2 and the conveyor 8 are in a fixed connection structure, which specifically includes: the shovel plate 2 is connected with the conveyor 8 through a connecting plate 4 and a connecting pin shaft 5 in the two side surface directions; the shovel plate 2 is connected with the bottom of the conveyor 8 through a flange structure. The scraper plate 2 and the conveyor 8 are fixed into a whole, so that the scraper chain is difficult to scrape and touch with the scraper plate 2 and the conveyor 8 in the surrounding process, and the phenomena of chain blocking and chain jumping are difficult to occur.
As shown in fig. 2, the main shovel plate 23 is fixedly connected with a gantry 26, the top of the gantry 26 is provided with a lower hinge point of the lift cylinder 3, and the lower hinge point of the lift cylinder 3 is arranged at the top of the gantry 26, so that the height of the gantry 26 does not change greatly in the lifting process of the shovel plate 2, and the material is prevented from being blocked in the gantry 26.
The operation of the unit is based on the principle of providing a drive wheel (not shown) on the conveyor 8, as shown in figures 1 and 2. A driven wheel 22 is arranged on the shovel plate 2; the action wheel with from driving wheel 22 is connected through scraper chain drive to the scraper blade on the drive conveyer 8 transports the material from shovel board 2 to the output of conveyer 8, transports away through the belt conveyor at last, wherein, still is provided with the installation groove of installation follow driving wheel 22 on shovel board 2 and prevents the drag chain ware 25 of scraper chain card chain.
The concrete structure of the drag chain device 25 is, as shown in fig. 3, including: a riser 251 for mounting to the blade 2; a front transverse plate 252 and a rear transverse plate 253 which are fixedly welded with the vertical plate 251; wherein, the rear cross plate 253 is provided with an adjusting hole, so that the distance between the chain dragging device 25 and the driven wheel 22 can be adjusted. The vertical plate 251 of the chain dragging device is inserted into the groove of the driven wheel 22, so that small stones are prevented from entering the groove of the driven wheel 22 during the process that the scraper chain winds around the driven wheel 22, and the chain is prevented from being blocked.
The invention also provides a drilling and loading machine, which comprises a drilling and loading machine body frame 6, wherein the loading and loading device is arranged on the drilling and loading machine body frame 6, specifically, as shown in figure 1, a bucket device 1 is hinged right in front of the drilling and loading machine body frame 6, a shovel plate 2 and the side surface of a conveyor 8 are fixed together through a connecting plate 4 and a connecting pin shaft 5, and the shovel plate 2 and the bottom surface of the conveyor 8 are connected together through a flange structure and a bolt. The conveyor 8 is hinged with the drilling machine body frame 6 through a hinge pin 7. The lifting of the conveyor 8 and the shovel plate 2 is realized through the stretching of the lifting oil cylinder 3, wherein one end of the lifting oil cylinder 3 is hinged with the drilling machine body frame 6, and the other end of the lifting oil cylinder is hinged with a portal frame 26 on the shovel plate 2.
Since the shipping device has the technical effects, the drill loader provided with the shipping device should also have corresponding technical effects, and the specific implementation process is similar to that of the embodiment, which is not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a bore installation shipment device, includes that the bucket device (1), shovel board (2) and cargo airplane (8), its characterized in that:
the bucket device (1) is hinged to the front end of the drill loader body frame (6);
a lifting oil cylinder (3) is hinged to the shovel plate (2), the upper end of the lifting oil cylinder (3) is hinged to the drilling machine body frame (6), a portal frame (26) is fixed to the shovel plate (2), a lower hinge point is arranged at the top of the portal frame (26), and the lower hinge point is hinged to the lower end of the lifting oil cylinder (3);
one end of the conveyor (8) is fixedly connected with the shovel plate (2); the other end part area is hinged on the drilling machine body frame (6) through a hinge pin shaft (7).
2. The drill loader shipping device of claim 1, wherein:
the shovel plate (2) comprises a main shovel plate (23), and a left shovel plate (24) and a right shovel plate (21) which are fixed on two sides of the main shovel plate (23) through fixing devices respectively.
3. The drill loader handling device of claim 2 wherein:
the portal frame (26) is fixed on a main shovel plate (23) of the shovel plate (2).
4. The drill loader handling device of claim 3 wherein: the shovel plate (2) and the conveyor (8) are connected in a structure that:
the shovel plate (2) and the conveyor (8) are connected with a connecting pin shaft (5) through a connecting plate (4) in two side surface directions;
the shovel plate (2) is connected with the bottom of the conveyor (8) through a flange structure.
5. The drill loader handling device of claim 4 wherein: the conveyor (8) is provided with a driving wheel;
a driven wheel (22) is arranged on the shovel plate (2);
the driving wheel is in driving connection with the driven wheel (22) through a scraper chain so as to drive a scraper on the conveyor (8) to convey materials from the shovel plate (2) to the output end of the conveyor (8); wherein,
the shovel plate (2) is also provided with an installation groove for installing the driven wheel (22);
and a drag chain device (25) is also arranged on the shovel plate (2).
6. The drill loader handling device of claim 5 wherein: the towline (25) comprises:
a riser (251) for mounting to the blade (2); and the number of the first and second groups,
a front transverse plate (252) and a rear transverse plate (253) fixedly connected with the vertical plate (251); wherein,
and the rear transverse plate (253) is provided with an adjusting hole.
7. A drill loader comprising a drill loader body frame (6), characterized in that the drill loader body frame (6) is provided with a drill loader carrying device according to any one of claims 1-6; wherein,
the front part of the drilling and loading machine body frame (6) is hinged with the lifting oil cylinder;
the middle rear part of the drilling and loading machine body frame (6) is hinged with the conveyor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182626.4A CN103291297B (en) | 2013-05-16 | 2013-05-16 | A kind of drill loader and shipping unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182626.4A CN103291297B (en) | 2013-05-16 | 2013-05-16 | A kind of drill loader and shipping unit thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291297A CN103291297A (en) | 2013-09-11 |
| CN103291297B true CN103291297B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310182626.4A Active CN103291297B (en) | 2013-05-16 | 2013-05-16 | A kind of drill loader and shipping unit thereof |
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| Country | Link |
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| CN (1) | CN103291297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088636B (en) * | 2014-07-09 | 2017-01-04 | 山西东华机械有限公司 | The colliery developing system of coalingging |
| CN104500022B (en) * | 2014-11-24 | 2017-10-13 | 三一重型装备有限公司 | Drill loader and its control system |
| CN107882572B (en) * | 2017-11-01 | 2019-06-21 | 徐工集团工程机械有限公司 | A kind of feeding device and method of fast changeable belt |
| CN113803065A (en) * | 2021-08-26 | 2021-12-17 | 中国煤炭科工集团太原研究院有限公司 | Full-section shovel plate of development machine based on scraper chain transportation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510400A1 (en) * | 1985-03-22 | 1986-10-09 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | PARTIAL CUTTING MACHINE FOR USE AS DRIVE AND DIGITAL MACHINE |
| CN201428455Y (en) * | 2009-06-19 | 2010-03-24 | 江苏中煤矿山设备有限公司 | Crawler and shovel plate combination mechanism for mine backhoe loader |
| CN102102524A (en) * | 2011-02-22 | 2011-06-22 | 三一重型装备有限公司 | Loading and transporting mechanism and development machine |
| CN202273678U (en) * | 2011-10-24 | 2012-06-13 | 长春工业大学 | Conventional mining device of roadheader |
| CN102748022A (en) * | 2012-07-18 | 2012-10-24 | 三一重型装备有限公司 | Tunneler and shovel board device thereof |
| CN202810864U (en) * | 2012-08-20 | 2013-03-20 | 三一重型装备有限公司 | Loading and transporting mechanism and drill loader |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2330698A1 (en) * | 1973-06-16 | 1975-01-09 | Becorit Grubenausbau Gmbh | Mine roadway advancement machine - superimposes percussion on shovel advance stroke with relatively slow withdrawal movement |
-
2013
- 2013-05-16 CN CN201310182626.4A patent/CN103291297B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510400A1 (en) * | 1985-03-22 | 1986-10-09 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | PARTIAL CUTTING MACHINE FOR USE AS DRIVE AND DIGITAL MACHINE |
| CN201428455Y (en) * | 2009-06-19 | 2010-03-24 | 江苏中煤矿山设备有限公司 | Crawler and shovel plate combination mechanism for mine backhoe loader |
| CN102102524A (en) * | 2011-02-22 | 2011-06-22 | 三一重型装备有限公司 | Loading and transporting mechanism and development machine |
| CN202273678U (en) * | 2011-10-24 | 2012-06-13 | 长春工业大学 | Conventional mining device of roadheader |
| CN102748022A (en) * | 2012-07-18 | 2012-10-24 | 三一重型装备有限公司 | Tunneler and shovel board device thereof |
| CN202810864U (en) * | 2012-08-20 | 2013-03-20 | 三一重型装备有限公司 | Loading and transporting mechanism and drill loader |
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| Publication number | Publication date |
|---|---|
| CN103291297A (en) | 2013-09-11 |
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